SheafSystem  0.0.0.0
fiber_bundle::group Class Referenceabstract

The general, abstract mathematical group (persistent version) More...

#include <group.h>

Inheritance diagram for fiber_bundle::group:
sheaf::total_poset_member sheaf::abstract_poset_member sheaf::poset_component sheaf::read_write_monitor_handle sheaf::any fiber_bundle::gln fiber_bundle::gl2 fiber_bundle::gl3

Public Member Functions

template<typename G >
sheaf::poset_path standard_host_path (const std::string &xsuffix)
 
template<typename G >
bool standard_host_is_available (namespace_type &xns, const std::string &xsuffix, bool xauto_access)
 
- Public Member Functions inherited from sheaf::total_poset_member
 total_poset_member ()
 Default constructor; creates a new, unattached total_poset_member handle. More...
 
 total_poset_member (const abstract_poset_member &xother, bool xnew_jem=false)
 Copy constructor; creates a new total_poset_member handle. If xnew_jem is false the handle is attached to the same state as xother. If xnew_jem is true, the handle is attached to a new state which is a copy (i.e. is join equivalent to) the state of xother. More...
 
total_poset_memberoperator= (const total_poset_member &xother)
 Assignment operator; attaches this to the same state as xother. More...
 
virtual ~total_poset_member ()
 Destructor; deletes a poset member and its attached state, if any. More...
 
total_poset_memberclone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 
 total_poset_member (poset_state_handle *xhost, poset_dof_map *xdof_map=0, bool xcopy_dof_map=false, bool xauto_access=true)
 Creates a new jim (join-irreducible member) attached to a new member state in xhost. If xdof_map == 0 a new dof map is created. If xdof_map != 0 and xcopy_dof_map == false, xdof_map is used as the dof map. If xdof_map != 0 and xcopy_dof_map is true, a copy of xdof_map is used. More...
 
 total_poset_member (poset_state_handle *xhost, const scoped_index *xexpansion, int xexpansion_ct, const tern &xnew_jem, bool xauto_access)
 Creates a new jrm (join reducible member) attached to a new member state in xhost The jrm created is the join of the members with the indices given in xexpansion. More...
 
 total_poset_member (const poset_state_handle *xhost, pod_index_type xhub_id)
 Creates a new total_poset_member handle attached to the member state with hub id xhub_id in xhost. More...
 
 total_poset_member (const poset_state_handle *xhost, const scoped_index &xid)
 Creates a new total_poset_member handle attached to the member state with id xid in xhost. More...
 
 total_poset_member (const poset_state_handle *xhost, const std::string &xname)
 Creates a new total_poset_member handle attached to the member state with name xname in xhost. More...
 
 total_poset_member (const namespace_poset *xnamespace, const poset_path &xpath, bool xauto_access=true)
 Creates a new total_poset_member handle attached to the member state with name xmember_name in the poset with name xposet_name in the namespace xnamespace. More...
 
virtual schema_poset_memberschema ()
 The schema for this member (mutable version). More...
 
virtual const schema_poset_memberschema () const
 The schema for this member (const version). More...
 
virtual bool is_restricted () const
 True if handle is a restriction of the state, that is, if schema() is not the same as host()->schema(). More...
 
virtual int dof_ct () const
 The number of dofs in the dof tuple for jims of this poset;. More...
 
total_poset_membergreatest_jem () const
 The largest member which is join-equivalent to this. More...
 
total_poset_memberleast_jem () const
 The smallest member which is join-equivalent to this. More...
 
total_poset_memberp_join (abstract_poset_member *other) const
 poset join of this with other, auto-, pre-, and self-allocated versions the poset join is the least upper bound in the poset More...
 
total_poset_memberp_meet (abstract_poset_member *other)
 poset meet of this with other, auto-, pre-, and self-allocated versions the poset meet is the greatest lower bound in the poset More...
 
total_poset_memberl_join (abstract_poset_member *other, bool xnew_jem=true)
 lattice join of this with other, auto-, pre-, and self-allocated versions the lattice join is the least upper bound in the lattice generated by the jims in the poset More...
 
total_poset_memberl_meet (abstract_poset_member *other, bool xnew_jem=true)
 lattice meet of this with other, auto-, pre-, and self-allocated versions the lattice meet is the greatest lower bound in the lattice generated by the jims in the poset More...
 
total_poset_memberl_not (bool xnew_jem=true) const
 lattice pseudo-complement of this, auto-, pre- and self allocated versions The lattice pseudo-complement is the largest lattice member m for which this.l_meet(m) = 0 More...
 
- Public Member Functions inherited from sheaf::abstract_poset_member
virtual ~abstract_poset_member ()
 Destructor; deletes a poset member and its attached state, if any. More...
 
abstract_poset_memberclone (bool xnew_state, bool xauto_access=true) const
 Virtual constructor; makes a new handle of the same type as this, attached to a new state (xnew_state true) or attached to the same state as this (xnew_state false). More...
 
virtual void new_jim_state (poset_dof_map *xdof_map=0, bool xcopy_dof_map=false, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in host() and attaches this to it. If xdof_map == 0 a new dof map is created. If xdof_map != 0 and xcopy_dof_map == false, xdof_map is used as the dof map. If xdof_map != 0 and xcopy_dof_map is true, a copy of xdof_map is used. More...
 
virtual void new_jim_state (pod_index_type xtuple_id, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in host() and attaches this to it. The existing dof map with index xtuple_id is used as the dof map. More...
 
void new_jim_state (const scoped_index &xtuple_id, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in host() and attaches this to it. The existing dof map with index xtuple_id is used as the dof map. More...
 
virtual void new_jim_state (poset_state_handle *xhost, poset_dof_map *xdof_map=0, bool xcopy_dof_map=false, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in xhost and attaches this to it. More...
 
virtual void new_jim_state (poset_state_handle *xhost, pod_index_type xtuple_id, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in xhost and attaches this to it. The existing dof map with index xtuple_id is used as the dof map. More...
 
void new_jim_state (poset_state_handle *xhost, const scoped_index &xtuple_id, bool xauto_access=true)
 Creates a new jim (join-irreducible member) state in xhost and attaches this to it. The existing dof map with index xtuple_id is used as the dof map. More...
 
virtual void new_jrm_state (bool xauto_access=true)
 Creates a new jrm (join-reducible member) state in host() and attaches this to it. More...
 
virtual void new_jrm_state (poset_state_handle *xhost, bool xauto_access=true)
 Creates a new jrm (join-reducible member) state in xhost and attaches this to it. More...
 
virtual void new_jrm_state (const scoped_index *xexpansion, int xexpansion_ct, const tern &xgreatest, bool xauto_access=true)
 Computes the join of the members with the indices given in xexpansion. If the join already exists and xgreatest_jem: is_true(), creates a new greatest jem of the existing join and attaches to it; is_false(), creates a new least jem of the existing join and attaches to it; is_neither(), attaches to the existing join;. More...
 
virtual void new_jrm_state (poset_state_handle *xhost, const scoped_index *xexpansion, int xexpansion_ct, const tern &xgreatest, bool xauto_access=true)
 Computes the join of the members with the indices given in xexpansion. If the join already exists and xgreatest_jem: is_true(), creates a new greatest jem of the existing join and attaches to it; is_false(), creates a new least jem of the existing join and attaches to it; is_neither(), attaches to the existing join;. More...
 
virtual void new_jem_state (abstract_poset_member *xother, bool xgreatest, bool xauto_access)
 Creates a new jrm state in host() which is the greatest jem (xgreatest true) or least jem (xgreatest false) of xother and attaches this to it. More...
 
virtual void new_jem_state (poset_state_handle *xhost, pod_index_type xhub_id, bool xgreatest, bool xauto_access)
 Creates a new jrm state in xhost which is the greatest jem (xgreatest true) or least jem (xgreatest false) of hub id xhub_id and attaches this to it. More...
 
void new_jem_state (poset_state_handle *xhost, const scoped_index &xid, bool xgreatest, bool xauto_access)
 Creates a new jrm state in xhost which is the greatest jem (xgreatest true) or least jem (xgreatest false) of id xid and attaches this to it. More...
 
virtual bool is_jim (bool xin_current_version=true) const
 True if this member is join irreducible in the current version of the host (xin_current_version == true) or in some version of the host (xin_current_version == false). More...
 
virtual bool is_atom () const
 True if this member covers the bottom. More...
 
schema_poset_memberschema (bool xauto_access)
 The schema for this poset member, auto-accessible (mutable version). More...
 
const schema_poset_memberschema (bool xauto_access) const
 The schema for this poset member, auto-accessible (const version). More...
 
virtual schema_poset_memberunrestricted_schema ()
 The unrestricted schema for this poset member (mutable version). More...
 
virtual const schema_poset_memberunrestricted_schema () const
 The unrestricted schema for this poset member (const version). More...
 
bool schema_is (const std::string &xschema_name) const
 True if the schema of this has name xname. More...
 
bool same_schema (const abstract_poset_member *xother) const
 True if xother has the same schema (column poset) as this. More...
 
virtual bool is_same_restriction (const abstract_poset_member *xother) const
 True if this is the same restriction as xother, that is, if schema().is_same_state(xother.schema()). More...
 
virtual poset_dof_mapdof_map (bool xrequire_write_access=false)
 The map from schema member ids or client ids to dof values for this poset member (mutable version) More...
 
virtual const poset_dof_mapdof_map (bool xrequire_write_access=false) const
 The map from schema member ids or client ids to dof values for this poset member (const version) More...
 
virtual bool dof_map_is_ancestor_of (const poset_dof_map *xdof_map) const
 True if xdof_map conforms to (is derived from) the type of dof map required by this handle. More...
 
void dof_tuple (const void *xbuf, size_t xbuflen) const
 Copies the entire dof tuple between xbuf and internal storage. More...
 
void put_dof_tuple (const void *xbuf, size_t xbuflen)
 Copies the entire dof tuple between xbuf and internal storage. More...
 
pod_index_type dof_tuple_id (bool xauto_access) const
 The dof tuple index of this member. More...
 
void dof_tuple_id (scoped_index &result, bool xauto_access) const
 The dof tuple index of this member. More...
 
void put_dof_tuple_id (pod_index_type xtuple_index, bool xauto_access)
 Sets dof tuple index to xtuple_index. More...
 
void put_dof_tuple_id (const scoped_index &xtuple_index, bool xauto_access)
 Sets dof tuple index to xtuple_index. More...
 
void * table_dofs ()
 The table dofs for this instance (mutable version). More...
 
const void * table_dofs () const
 The table dofs for this instance (const version). More...
 
void * table_dofs (bool xauto_access)
 The table dofs for this instance (mutable auto-access version). More...
 
const void * table_dofs (bool xauto_access) const
 The table dofs for this instance (const auto-access version). More...
 
void * row_dofs ()
 The row dofs for this instance (mutable version). More...
 
const void * row_dofs () const
 The row dofs for this instance (const version). More...
 
void * row_dofs (bool xauto_access)
 The row dofs for this instance (mutable auto-access version). More...
 
const void * row_dofs (bool xauto_access) const
 The row dofs for this instance (const auto-access version). More...
 
primitive_value dof (pod_index_type xdof_id) const
 The dof referred to by xdof_id. More...
 
primitive_value dof (const scoped_index &xdof_id, bool xauto_access) const
 The dof referred to by xdof_id. More...
 
void put_dof (pod_index_type xdof_id, const primitive_value &xdof)
 Sets the dof referred to by xdof_id to xdof. More...
 
void put_dof (const scoped_index &xdof_id, const primitive_value &xdof, bool xauto_access)
 Sets the dof referred to by xdof_id to xdof. More...
 
void get_dof (pod_index_type xdof_id, void *xdof, size_type xdof_size) const
 Copies the dof referred to by xdof_id into xdof. More...
 
void get_dof (const scoped_index &xdof_id, void *xdof, size_type xdof_size, bool xauto_access) const
 Copies the dof referred to by xdof_id into xdof. More...
 
void put_dof (pod_index_type xdof_id, const void *xdof, size_type xdof_size)
 Sets the dof referred to by xdof_id to the value at xdof. More...
 
void put_dof (const scoped_index &xdof_id, const void *xdof, size_type xdof_size, bool xauto_access)
 Sets the dof referred to by xdof_id to the value at xdof. More...
 
bool le (pod_index_type xother_index) const
 True if this is less than or equal to the member with index xother_index. More...
 
bool le (const scoped_index &xother_index) const
 True if this is less than or equal to the member with index xother_index. More...
 
bool le (const abstract_poset_member *other) const
 True if this is less than or equal to other. More...
 
bool leqv (pod_index_type xother_index) const
 True if this is less than or equivalent to the member with index xother_index. More...
 
bool leqv (const scoped_index &xother_index) const
 True if this is less than or equivalent to the member with index xother_index. More...
 
bool lt (pod_index_type xother_index) const
 True if this is strictly less than the member with index xother_index. More...
 
bool lt (const scoped_index &xother_index) const
 True if this is strictly less than the member with index xother_index. More...
 
bool lt (const abstract_poset_member *other) const
 true if this is strictly less than other More...
 
bool ge (pod_index_type xother_index) const
 True if this is greater than or equal to the member with index xother_index. More...
 
bool ge (const scoped_index &xother_index) const
 True if this is greater than or equal to the member with index xother_index. More...
 
bool ge (const abstract_poset_member *other) const
 true if this is greater than or equal to other More...
 
bool geqv (pod_index_type xother_index) const
 True if this is greater than or equivalent to the member with index xother_index. More...
 
bool geqv (const scoped_index &xother_index) const
 True if this is greater than or equivalent to the member with index xother_index. More...
 
bool gt (pod_index_type xother_index) const
 True if this is strictly greater than the member with index xother_index. More...
 
bool gt (const scoped_index &xother_index) const
 True if this is strictly greater than the member with index xother_index. More...
 
bool gt (const abstract_poset_member *other) const
 True if this is strictly greater than other. More...
 
bool is_jem (const abstract_poset_member *xother) const
 True if xother is join equivalent to this. More...
 
abstract_poset_membergreatest_jem () const
 The largest member which is join-equivalent to this. More...
 
void greatest_jem_pa (abstract_poset_member *result) const
 The largest member which is join-equivalent to this. More...
 
abstract_poset_memberleast_jem () const
 The smallest member which is join-equivalent to this. More...
 
void least_jem_pa (abstract_poset_member *result) const
 The smallest member which is join-equivalent to this. More...
 
virtual void merge_jem (const abstract_poset_member *xjem)
 Merge the join-equivalence class of xjem under the join equivalence class of this. More...
 
bool covers (const abstract_poset_member *xother) const
 True if this covers other. More...
 
bool covers (pod_index_type xhub_id) const
 True if this covers the member with hub id xhub_id. More...
 
bool covers (const scoped_index &xid) const
 True if this covers the member with id xid. More...
 
virtual void create_cover_link (abstract_poset_member *xlesser)
 Insert a link from this to lesser; make lesser <= this. More...
 
virtual void delete_cover_link (abstract_poset_member *lesser)
 Delete the link from this to lesser; make lesser incomparable to this. More...
 
index_space_handleget_cover_id_space (bool xlower) const
 Allocates a handle for the lower (xlower true) or upper (xlower false) cover id space of this member from the pool of id spaces. More...
 
void release_cover_id_space (index_space_handle &xcover_id_space) const
 Returns xcover_id_space to the pool of id spaces. More...
 
index_space_iteratorget_cover_id_space_iterator (bool xlower) const
 Allocates an iterator for the lower (xlower true) or upper (xlower false) cover id space of this member from the pool of id space iterators. More...
 
void release_cover_id_space_iterator (index_space_iterator &xcover_itr) const
 Returns xcover_itr to the pool of id spaces. More...
 
bool cover_contains_iterator (bool xlower, const index_space_iterator &xitr) const
 True if and only if the lower (xlower true) or upper (xlower false) cover id space of this is the domain of iterator xitr. More...
 
bool cover_is_empty (bool xlower) const
 True if and only if the lower (xlower true) or upper (xlower false) cover this is empty. More...
 
bool cover_is_singleton (bool xlower) const
 True if and only if the lower (xlower true) or upper (xlower false) cover set of this contains exactly one member. More...
 
virtual size_type cover_ct (bool lower) const
 The number of members in the lower cover (xlower true) or upper cover (xlower false) of this. More...
 
bool cover_contains_member (bool xlower, pod_index_type xother_mbr_index) const
 True if and only if the lower (xlower true) or upper (xlower false) cover set of this contains xother_mbr_index. More...
 
bool cover_contains_member (bool xlower, const scoped_index &xother_mbr_index) const
 True if and only if the lower (xlower true) or upper (xlower false) cover set of this contains xother_mbr_index. More...
 
bool cover_is_equal (bool xlower, pod_index_type xother_mbr_index) const
 True if and only if the lower (xlower true) or upper (xlower false) cover of this contains the same members as the lower or upper cover, respectively, of the member with index xother_mbr_index. More...
 
bool cover_is_equal (bool xlower, const scoped_index &xother_mbr_index) const
 True if and only if the lower (xlower true) or upper (xlower false) cover of this contains the same members as the lower or upper cover, respectively, of the member with index xother_mbr_index. More...
 
pod_index_type first_cover_member (bool xlower) const
 The first member of the lower (xlower true) or upper (xlower false) cover of this. More...
 
void first_cover_member (bool xlower, scoped_index &result) const
 The first member of the lower (xlower true) or upper (xlower false) cover of this. More...
 
void insert_cover_member (pod_index_type xother_mbr_index, bool xlower)
 Inserts xother_mbr_index in the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void insert_cover_member (const scoped_index &xother_mbr_index, bool xlower)
 Inserts xother_mbr_index in the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void remove_cover_member (pod_index_type xother_mbr_index, bool xlower)
 Removes xother_mbr_index from the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void remove_cover_member (const scoped_index &xother_mbr_index, bool xlower)
 Removes xother_mbr_index from the lower (xlower true) or upper (xlower false) cover set of this. If xitr is at the end, forces xitr.is_done(). Otherwise, increments xitr to the next position. More...
 
void remove_cover_member (index_space_iterator &xitr, bool xlower)
 Removes the current item of xitr from the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void clear_cover (bool xlower)
 Clears the lower (xlower true) or upper (xlower false) cover set of this. More...
 
void copy_cover (bool xlower, pod_index_type xother_mbr_index)
 Copies the lower (xlower true) or upper (xlower false) cover of this to the member with index xother_mbr_index. More...
 
void copy_cover (bool xlower, const scoped_index &xother_mbr_index)
 Copies the lower (xlower true) or upper (xlower false) cover of this to the member with index xother_mbr_index. More...
 
int down_ct () const
 The number of members in the down set of this member. More...
 
virtual int down_ct (pod_index_type xfilter_index) const
 The number of members in the down set of this member, filtered by the subposet in host() with index xfilter_index. More...
 
int down_ct (const scoped_index &xfilter_index) const
 The number of members in the down set of this member, filtered by the subposet in host() with index xfilter_index. More...
 
virtual subposetdown () const
 The down set of this, auto-allocated version. More...
 
virtual void down_pa (subposet *result) const
 The down set of this, pre-allocated version. More...
 
void delete_down (bool xdelete_exterior=false, bool xenter_jim_edit_mode=true)
 Delete the strict down set of this, except for the external boundary. If xdelete_exterior, delete the external boundary as well. More...
 
int up_ct () const
 The number of members in the up set of this member. More...
 
virtual int up_ct (pod_index_type xfilter_index) const
 The number of members in the up set of this member, filtered by the subposet in host() with index xfilter_index. More...
 
int up_ct (const scoped_index &xfilter_index) const
 The number of members in the up set of this member, filtered by the subposet in host() with index xfilter_index. More...
 
virtual subposetup () const
 The up set of this member, auto- and pre-allocated versions. More...
 
virtual void up_pa (subposet *result) const
 The up set of this member, auto- and pre-allocated versions. More...
 
virtual int jim_ct () const
 The number of members in the set of jims contained in the down set of this member. More...
 
virtual subposetjims ()
 The set of jims contained in the down set of this member, auto-allocated. More...
 
virtual void jims_pa (subposet *result)
 The set of jims contained in the down set of this member, pre-allocated. More...
 
virtual int maximal_jim_ct () const
 The number of maximal members in the set of jims contained in the down set of this member. More...
 
virtual subposetmaximal_jims ()
 The maximal members of the set of jims contained in this member, auto-allocated. More...
 
virtual void maximal_jims_pa (subposet *result) const
 The maximal members of the set of jims contained in this member, pre-allocated. More...
 
virtual int atom_ct () const
 The number of members in the set of atoms contained in the down set of this member. More...
 
virtual subposetatoms () const
 The set of atomss contained in the down set of this member, auto-allocated. More...
 
virtual void atoms_pa (subposet *result) const
 The set of atomss contained in the down set of this member, pre-allocated. More...
 
abstract_poset_memberp_join (abstract_poset_member *other) const
 poset join of this with other, auto-allocated
the poset join is the least upper bound in the poset More...
 
virtual void p_join_pa (abstract_poset_member *other, abstract_poset_member *result) const
 poset join of this with other, pre-allocated
the poset join is the least upper bound in the poset More...
 
void p_join_sa (abstract_poset_member *other)
 poset join of this with other, self-allocated
the poset join is the least upper bound in the poset More...
 
abstract_poset_memberp_meet (abstract_poset_member *other)
 poset meet of this with other, auto-allocated
the poset meet is the greatest lower bound in the poset More...
 
virtual void p_meet_pa (abstract_poset_member *other, abstract_poset_member *result)
 poset meet of this with other, pre-allocated
the poset meet is the greatest lower bound in the poset More...
 
void p_meet_sa (abstract_poset_member *other)
 poset meet of this with other, self-allocated
the poset meet is the greatest lower bound in the poset More...
 
abstract_poset_memberl_join (abstract_poset_member *other, bool xnew_jem=true)
 lattice join of this with other, auto-allocated
the lattice join is the least upper bound in the lattice generated by the jims in the poset More...
 
void l_join_pa (abstract_poset_member *other, abstract_poset_member *result, bool xnew_jem=true)
 lattice join of this with other, pre-allocated
the lattice join is the least upper bound in the lattice generated by the jims in the poset More...
 
void l_join_sa (abstract_poset_member *other, bool xnew_jem=true)
 lattice join of this with other, self-allocated
the lattice join is the least upper bound in the lattice generated by the jims in the poset More...
 
abstract_poset_memberl_meet (abstract_poset_member *other, bool xnew_jem=true)
 lattice meet of this with other, auto-allocated
the lattice meet is the greatest lower bound in the lattice generated by the jims in the poset More...
 
void l_meet_pa (abstract_poset_member *other, abstract_poset_member *result, bool xnew_jem=true)
 lattice meet of this with other, pre-allocated
the lattice meet is the greatest lower bound in the lattice generated by the jims in the poset More...
 
void l_meet_sa (abstract_poset_member *other, bool xnew_jem=true)
 lattice meet of this with other, self-allocated
the lattice meet is the greatest lower bound in the lattice generated by the jims in the poset More...
 
abstract_poset_memberl_not (bool xnew_jem=true) const
 lattice pseudo-complement of this, auto-allocated
The lattice pseudo-complement is the largest lattice member m for which this.l_meet(m) = 0 More...
 
void l_not_pa (abstract_poset_member *result, bool xnew_jem=true) const
 lattice pseudo-complement of this, pre-allocated
The lattice pseudo-complement is the largest lattice member m for which this.l_meet(m) = 0 More...
 
void l_not_sa (bool xnew_jem=true) const
 lattice pseudo-complement of this, self-allocated
The lattice pseudo-complement is the largest lattice member m for which this.l_meet(m) = 0 More...
 
virtual bool is_valid_index (const poset_state_handle *xhost, pod_index_type xhub_id, int xversion=CURRENT_HOST_VERSION) const
 True if there exists a component of the same type as this with hub id xhub_id in version xversion of xhost. More...
 
bool is_valid_index (const poset_state_handle *xhost, const scoped_index &xid, int xversion=CURRENT_HOST_VERSION) const
 True if there exists a component of the same type as this with id xid in version xversion of xhost. More...
 
const index_space_familyid_spaces () const
 The id space family for this member. More...
 
virtual const hub_index_space_handlehub_id_space () const
 The hub id space; const version. More...
 
virtual const scoped_indexhub_id () const
 A id in the hub id space for components of this type; intended for copying to initialize ids to the hub id space. More...
 
virtual scoped_index hub_id (pod_index_type xid) const
 An id in the member hub id space with pod xid. More...
 
virtual pod_index_type get_index_from_name (const poset_state_handle *xhost, const std::string &xname) const
 Gets the index of the component in xhost with name xname. More...
 
virtual void get_index_from_name (const poset_state_handle *xhost, const std::string &xname, scoped_index &result) const
 Gets the index of the component in xhost with name xname. More...
 
std::string name () const
 A name for this. More...
 
virtual std::string name (bool xauto_access) const
 A name for this. More...
 
virtual void all_names (block< std::string > &xresult, bool xauto_access=false) const
 All the names for this. More...
 
virtual size_type name_ct (bool xauto_access) const
 The number of names for this. More...
 
virtual bool has_name (const std::string &xname, bool xauto_access=false) const
 True if xname is a name for this. More...
 
virtual void put_name (const std::string &xname, bool xunique, bool xauto_access)
 Make xname a name for this; if xunique, make xname the only name. More...
 
virtual void delete_name (const std::string &xname, bool xauto_access=false)
 Delete all names for this. More...
 
virtual void delete_all_names (bool xauto_access=false)
 Delete all the names for this. More...
 
void attach_to_state (const namespace_poset *xns, const poset_path &xpath, bool xauto_access=true)
 Attach to the state specified by path xpath in the namespace xns. More...
 
void attach_to_state (const namespace_poset *xnamespace, pod_index_type xposet_index, pod_index_type xmember_index, bool xauto_access=true)
 Attach to the state with name xmember_index in the poset with name xposet_index in the namespace xnamespace. More...
 
void attach_to_state (const namespace_poset *xnamespace, const scoped_index &xposet_index, const scoped_index &xmember_index, bool xauto_access=true)
 Attach to the state with name xmember_index in the poset with name xposet_index in the namespace xnamespace. More...
 
virtual void delete_state (bool xauto_access=false)
 Detachs this from its state and then deletes the state. More...
 
virtual void to_stream (std::ostream &xos=std::cout) const
 Virtual stream insertion. More...
 
- Public Member Functions inherited from sheaf::poset_component
virtual ~poset_component ()
 Destructor. More...
 
const scoped_indexindex () const
 The index of the component state this handle is attached to. More...
 
bool is_valid_index (const poset_state_handle *xhost, const scoped_index &xid, int xversion=CURRENT_HOST_VERSION) const
 True if there exists a component of the same type as this with id xid in version xversion of xhost. More...
 
int version (bool xunalias=true) const
 The (possibly aliased) version of this component. The version of the host used when evaluating properties of this component. If unalias == true, return actual version alias refers to. More...
 
virtual void put_version (int xversion, bool xunalias=false)
 Sets version to (possibly aliased) xversion. If unalias == true, set version to the actual version alias refers to. More...
 
int unaliased_version (int xversion) const
 The actual version associated with (possibly aliased) version xversion in this. More...
 
pod_index_type version_index () const
 The subposet index for the filter associated with version(). More...
 
void version_index (scoped_index &result) const
 The subposet index for the filter associated with version(). More...
 
std::string version_name () const
 The subposet name for the filter associated with version(). More...
 
bool has_version (int xversion) const
 True if xversion is a valid version for this. More...
 
std::string name () const
 OBSOLETE: use name(bool xauto_access). A name for this. More...
 
bool is_valid_name (const poset_state_handle *xhost, const std::string &xname) const
 True if there exists a component as the same type as this in xhost with name xname. More...
 
poset_path path (bool xauto_access=true) const
 A path to this component. More...
 
bool has_path (const poset_path &xpath, bool xauto_access) const
 True if and only if xpath refers to this component. More...
 
poset_state_handlehost () const
 The poset which this is a handle to a component of. More...
 
virtual bool host_is_ancestor_of (const poset_state_handle *xther) const
 True if xother conforms to host. More...
 
bool has_same_host (const poset_component *xother) const
 True if xother is attached to the same host as this or if both are unattached. More...
 
bool in_same_space (const poset_component *xother) const
 Synonym for has_same_host(xother) More...
 
virtual namespace_posetname_space () const
 The namespace of host() More...
 
virtual bool namespace_is_ancestor_of (const namespace_poset *xother) const
 True if xother conforms to name_space(). More...
 
bool same_namespace (const poset_component *xother) const
 True if the host of xother resides in the same namespace as this or if both are unattached. More...
 
bool same_namespace (const poset_state_handle *xother) const
 True if xother resides in the same namespace as the host of this or if both are unattached. More...
 
void attach_to_state (const poset_state_handle *xhost, pod_index_type xhub_id)
 Attach this handle to the state with hub id xhub_id in the current version of host xhost. More...
 
void attach_to_state (const poset_state_handle *xhost, const scoped_index &xid)
 Attach this handle to the state with id xid in the current version of host xhost. More...
 
void attach_to_state (const poset_state_handle *xhost, const std::string &xname)
 Attach to the member state with name xname in the current version of host xhost. More...
 
void attach_to_state (const namespace_poset *xhost, const std::string &xname)
 
void attach_to_state (const std::string &)
 Attach to the state with name xname in version version() of host host(). More...
 
void attach_to_state (pod_index_type xhub_id)
 Attach to the state with hub id xhub_id in version version() of host host(). More...
 
void attach_to_state (const scoped_index &xid)
 Attach to the state with id xid in version version() of host host(). More...
 
void attach_to_state (const poset_component *xother)
 Attach to the same state as xother. More...
 
void attach_to_state (const poset_component *xother, bool xauto_access)
 Attach to the same state as xother, auto-accessible version. More...
 
virtual void detach_from_state ()
 Detach this handle from its state, if any. More...
 
virtual bool is_attached () const
 True if this handle is attached to a non-void state. More...
 
bool is_same_state (const poset_state_handle *xhost, pod_index_type xhub_id) const
 True is this is attached to state with hub id xhub_id in host xhost. More...
 
bool is_same_state (const poset_state_handle *xhost, const scoped_index &xid) const
 True is this is attached to state with id xid in host xhost. More...
 
bool is_same_state (const poset_component *xother) const
 True if xother is attached to the same host and same state as this or if both are unattached. More...
 
virtual void get_read_access () const
 Get read access to the state associated with this. More...
 
virtual void get_read_write_access (bool xrelease_read_only_access=false)
 Get read write access to the state associated with this. If release_read_only_access is requested, read only access will be released then read_write_access will be requested, finally the same level of read_access as before will be requested. More...
 
virtual void release_access (bool xall=false) const
 Release access. If xall is true, release all levels of access. Otherwise, release one level of access. More...
 
- Public Member Functions inherited from sheaf::read_write_monitor_handle
virtual ~read_write_monitor_handle ()
 Descturctor. More...
 
bool state_is_read_only_accessible () const
 True if this is attached and the state is accessible for read access but not for write. More...
 
bool state_is_not_read_only_accessible () const
 True if this is attached and the state is not accessible for read only access. More...
 
bool state_is_read_accessible () const
 True if this is attached and if the state is accessible for read or access control is disabled. More...
 
bool state_is_not_read_accessible () const
 True if this is attached and if the state is accessible for read or if access control is disabled. More...
 
bool state_is_auto_read_accessible (bool xauto_access) const
 True if the state is auto accessible for read, that is, if the state is already accessible for read or if this is attached and xuto_access is true. More...
 
bool state_is_read_write_accessible () const
 True if this is attached and if the state is accessible for read and write or access control is disabled. More...
 
bool state_is_not_read_write_accessible () const
 True if state is attached and if not accessible for read and write or access control is disabled. More...
 
bool state_is_auto_read_write_accessible (bool xauto_access) const
 True if state is auto accessible for read and write, that is, if the state is already accessible for read and write or if this is attached and xuto_access is true. or if this is attached and access control is disabled. More...
 
int access_request_depth () const
 The number of times access has been requested and granted without being released. More...
 
bool state_is_mode_locked () const
 Obsolete. More...
 
int mode_lock_ct () const
 Obsolete. More...
 
void get_mode_lock () const
 Obsolete. More...
 
void release_mode_lock ()
 Obsolete. More...
 
bool state_is_modified () const
 True if write access has been granted and released since the last call to clear_state_is_modified(). More...
 
void clear_state_is_modified ()
 Sets the state_is_modified floag to false. More...
 
- Public Member Functions inherited from sheaf::any
bool is_same_type (const any *other) const
 True if other is the same type as this. More...
 
virtual ~any ()
 Destructor. More...
 
bool invariant_check () const
 True if invariant checking is enabled. More...
 
void enable_invariant_check () const
 Enable invariant checking. More...
 
void disable_invariant_check () const
 Disable invariant check. Intended for preventing recursive calls to invariant and for suppressing invariant checking during multi-phase initialization. More...
 
int disable_invariance_check_request_depth () const
 Number of times disable_invariant_check has been called without matching call to enable_invariant_check. More...
 

FACTORY FACET OF CLASS GROUP

typedef fiber_bundles_namespace namespace_type
 The type of namespace for this type of member. More...
 
typedef poset host_type
 The type of host poset. More...
 
template<typename F >
static SHEAF_DLL_SPEC poset_path standard_host_path (const std::string &xsuffix)
 The standard path with poset name suffix xsuffix for host spaces for type F. More...
 
template<typename F >
static SHEAF_DLL_SPEC bool standard_host_is_available (namespace_type &xns, const std::string &xsuffix, bool xauto_access)
 True, if standard_host_path<F>(xsuffix) does not exist or is a path to a poset of type F::host_type. More...
 

GROUP FACET OF CLASS GROUP

typedef group_lite volatile_type
 The associated volatile type. More...
 
virtual groupoperator= (const abstract_poset_member &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
groupoperator= (const group &xother)
 Assignment operator; synonym for attach_to_state(&xother). More...
 
virtual ~group ()
 Destructor. More...
 
host_typehost () const
 The poset this is a member of. More...
 
 group ()
 Default constructor. More...
 

ABSTRACT POSET MEMBER FACET OF CLASS GROUP

static const std::string & static_class_name ()
 The name of this class. More...
 
virtual const std::string & class_name () const =0
 The name of this class. More...
 
virtual groupclone () const =0
 Make a new handle, no state instance of current. More...
 
groupclone (bool xnew_state, bool xauto_access=true) const
 Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state. More...
 

ANY FACET OF CLASS GROUP

virtual bool invariant () const
 Class invariant. More...
 
virtual bool is_ancestor_of (const any *other) const
 Conformance test; true if other conforms to this. More...
 

Additional Inherited Members

- Public Types inherited from sheaf::abstract_poset_member
typedef namespace_poset namespace_type
 The type of namespace for this type of member. More...
 
typedef poset host_type
 The type of host poset for this type of member. More...
 
typedef abstract_poset_member_table_dofs_type table_dofs_type
 The type of the table dofs. More...
 
typedef abstract_poset_member_row_dofs_type row_dofs_type
 The type of the row dofs. More...
 
- Static Public Member Functions inherited from sheaf::abstract_poset_member
static host_typenew_host (namespace_type &xns, const poset_path &xhost_path, const poset_path &xschema_path, bool xauto_access)
 Creates a new host table for members of this type. The poset is created in namespace xns with path xhost_path and schema specified by xschema_path. More...
 
- Static Public Member Functions inherited from sheaf::read_write_monitor_handle
static bool access_control_disabled ()
 True if access control mechanism is disabled. Default value is enabled (false) and access is controlled by the per-thread access control functions. Disabled (true) is equivalent to having read-write access at all times, irrespective of any access control requests. Synonym for read_write_monitor::access_control_disabled(). More...
 
static void enable_access_control ()
 Enables access control. Synonym for read_write_monitor::enable_access_control(). Should only be invoked once at beginning of a program, before any other SheafSystem calls. Once enabled, access control can not be disabled. More...
 
- Protected Member Functions inherited from sheaf::abstract_poset_member
 abstract_poset_member ()
 Default constructor; creates a new, unattached abstract_poset_member handle. More...
 
virtual void attach_handle_data_members ()
 Initializes handle data members when attaching to a different member of the same host; intended to be redefined in derived classes. More...
 
char * table_dof_ptr (bool xrequire_write_access=false) const
 Pointer to the table dofs. More...
 
char * row_dof_ptr (bool xrequire_write_access=false)
 Pointer to the row dofs. More...
 
- Protected Member Functions inherited from sheaf::poset_component
 poset_component ()
 Default constructor. More...
 
poset_statestate_obj () const
 The state this component handle is attached to. More...
 
poset_powerset_statepowerset () const
 The set of subposets of host(). More...
 
poset_crg_statecrg () const
 The cover relation graph of host(). More...
 
virtual subposet_statepowerset_member (const scoped_index &xindex) const
 The hidden state of the subposet asocciated with index xindex. More...
 
poset_dof_maprow_dof_tuple (const scoped_index &xindex) const
 The row dof tuple associated with xindex. More...
 
virtual void init_handle_data_members ()
 Initializes handle data members when attaching to a different member in a different host; intended to be redefined in derived classes. More...
 
- Protected Member Functions inherited from sheaf::read_write_monitor_handle
bool access_guards_disabled () const
 True if thread of control is still in constructor. More...
 
void disable_access_guards ()
 Disables access guards; intended for use only within constructors of monitored objects, where no other client can possibly have access (yet). More...
 
void enable_access_guards ()
 Re-enables access guards. More...
 
- Protected Member Functions inherited from sheaf::any
 any ()
 default constructor More...
 
- Protected Attributes inherited from sheaf::poset_component
poset_state_handle_host
 The host poset for this component. More...
 
scoped_index _index
 The index for this component within the host. More...
 
int _version
 The version of this component. The version of the host used when evaluating properties of this component. More...
 

Detailed Description

The general, abstract mathematical group (persistent version)

Definition at line 158 of file group.h.

Member Typedef Documentation

◆ host_type

The type of host poset.

Definition at line 176 of file group.h.

◆ namespace_type

The type of namespace for this type of member.

Definition at line 171 of file group.h.

◆ volatile_type

The associated volatile type.

Definition at line 210 of file group.h.

Constructor & Destructor Documentation

◆ ~group()

fiber_bundle::group::~group ( )
virtual

Destructor.

Definition at line 290 of file group.cc.

References host().

Referenced by operator=().

◆ group()

fiber_bundle::group::group ( )
protected

Default constructor.

Postcondition

Definition at line 326 of file group.cc.

References class_name().

Referenced by host().

Member Function Documentation

◆ class_name()

const std::string & fiber_bundle::group::class_name ( ) const
pure virtual

The name of this class.

Postcondition
  • !result.empty()

Implemented in fiber_bundle::gl3, fiber_bundle::gl2, and fiber_bundle::gln.

Definition at line 355 of file group.cc.

References static_class_name().

Referenced by group().

◆ clone() [1/2]

virtual group* fiber_bundle::group::clone ( ) const
pure virtual

Make a new handle, no state instance of current.

Reimplemented from sheaf::total_poset_member.

Implemented in fiber_bundle::gl3, fiber_bundle::gl2, and fiber_bundle::gln.

Referenced by fiber_bundle::gln::clone().

◆ clone() [2/2]

group* fiber_bundle::group::clone ( bool  xnew_state,
bool  xauto_access = true 
) const
inline

Make a new handle instance of current. Attach the new instance to a new state if xnew_state is true. Otherwise, attach the new instance to the current state.

Definition at line 274 of file group.h.

References sheaf::total_poset_member::clone().

◆ host()

sheaf::poset * fiber_bundle::group::host ( ) const

The poset this is a member of.

Postcondition
  • is_basic_query
  • (_host != 0) == (result != 0)

Definition at line 305 of file group.cc.

References group().

Referenced by ~group().

◆ invariant()

bool fiber_bundle::group::invariant ( ) const
virtual

Class invariant.

Invariant
Postcondition
  • is_derived_query

Reimplemented from sheaf::total_poset_member.

Reimplemented in fiber_bundle::gl3, fiber_bundle::gl2, and fiber_bundle::gln.

Definition at line 406 of file group.cc.

References is_ancestor_of().

Referenced by static_class_name().

◆ is_ancestor_of()

bool fiber_bundle::group::is_ancestor_of ( const any other) const
virtual

Conformance test; true if other conforms to this.

Precondition
  • xother != 0

Reimplemented from sheaf::total_poset_member.

Reimplemented in fiber_bundle::gl3, fiber_bundle::gl2, and fiber_bundle::gln.

Definition at line 440 of file group.cc.

Referenced by invariant().

◆ operator=() [1/2]

fiber_bundle::group & fiber_bundle::group::operator= ( const abstract_poset_member xother)
virtual

Assignment operator; synonym for attach_to_state(&xother).

Precondition
  • is_ancestor_of(&xother)
  • precondition_of(attach_to_state(&xother))
Postcondition
  • postcondition_of(attach_to_state(&xother))

Reimplemented from sheaf::total_poset_member.

Reimplemented in fiber_bundle::gl3, fiber_bundle::gl2, and fiber_bundle::gln.

Definition at line 247 of file group.cc.

Referenced by fiber_bundle::group_lite::invariant().

◆ operator=() [2/2]

fiber_bundle::group & fiber_bundle::group::operator= ( const group xother)

Assignment operator; synonym for attach_to_state(&xother).

Precondition
  • precondition_of(attach_to_state(&xother))
Postcondition
  • postcondition_of(attach_to_state(&xother))

Definition at line 270 of file group.cc.

References ~group().

◆ standard_host_is_available() [1/2]

template<typename G >
bool fiber_bundle::group::standard_host_is_available ( namespace_type xns,
const std::string &  xsuffix,
bool  xauto_access 
)
Precondition
  • xns.state_is_auto_read_write_accessible(xauto_access)
  • poset_path::is_valid_name(G::static_class_name())
  • xsuffix.empty() || poset_path::is_valid_name(xsuffix)

Definition at line 73 of file group.impl.h.

References sheaf::namespace_poset::contains_poset(), sheaf::namespace_poset::get_read_access(), sheaf::poset_path::is_valid_name(), sheaf::namespace_poset::release_access(), and sheaf::read_write_monitor_handle::state_is_auto_read_write_accessible().

◆ standard_host_is_available() [2/2]

template<typename F >
static SHEAF_DLL_SPEC bool fiber_bundle::group::standard_host_is_available ( namespace_type xns,
const std::string &  xsuffix,
bool  xauto_access 
)
static

True, if standard_host_path<F>(xsuffix) does not exist or is a path to a poset of type F::host_type.

Referenced by standard_host_path().

◆ standard_host_path() [1/2]

template<typename G >
sheaf::poset_path fiber_bundle::group::standard_host_path ( const std::string &  xsuffix)
Precondition
  • poset_path::is_valid_name(G::static_class_name())
  • xsuffix.empty() || poset_path::is_valid_name(xsuffix)
Postcondition
  • result.poset_name() == G::static_class_name() + xsuffix
  • result.member_name().empty()

Definition at line 49 of file group.impl.h.

References sheaf::poset_path::is_valid_name(), and standard_host_is_available().

◆ standard_host_path() [2/2]

template<typename F >
static SHEAF_DLL_SPEC poset_path fiber_bundle::group::standard_host_path ( const std::string &  xsuffix)
static

The standard path with poset name suffix xsuffix for host spaces for type F.

◆ static_class_name()

const std::string & fiber_bundle::group::static_class_name ( )
static

The name of this class.

Postcondition
  • !result.empty()

Definition at line 374 of file group.cc.

References invariant().

Referenced by class_name().


The documentation for this class was generated from the following files: